ASUS Motherboard Not Turning On – Explore Solutions In 2023!

ASUS motherboard may not turn on due to loose connections, power supply issues, damaged components, or BIOS problems. Troubleshoot systematically to identify and address the specific issue.

The main aim of this article is to provide you with clear, expert guidance to troubleshoot and fix the issue. We want to ensure you approach this problem confidently and positively, knowing that you can tackle it successfully.

Quick Checks – Start with the power connections And Verify the power source!

1. Ensure the motherboard is properly connected to the power supply:

It is important to check that the big cable from the power supply is securely plugged into the motherboard. It’s like making sure a lamp is plugged into a working socket.

Ensure the motherboard is properly connected to the power supply
source: electronicshub

2. Check power cables for loose connections:

Look closely at all the smaller wires connected to the motherboard. If any of them hang loose or look like they might have slipped out, push them in firmly. It’s like checking if your headphone jack is properly plugged into your phone.

3. Verify that the power outlet is working:

Sometimes, the problem isn’t with your computer but the electrical outlet. Check if it’s working by plugging in another device, like a phone charger or a lamp.

4. Test with a different power cable:

Furthermore, If you suspect the power cable that connects your computer to the outlet might be faulty, try using a different one. It’s like switching out a charger cable if your phone isn’t charging. This helps ensure it’s not the cable causing the issue.

Test with a different power cable
source: technicianguru

Power Supply Examination – Points You Must Consider!

Significance of a Functioning Power Supply:

  • Your computer’s power supply is like its energy source. It provides electricity to all the parts, allowing them to work together.
  • If the power supply doesn’t work properly, your computer won’t turn on or might encounter serious issues. It’s crucial for your computer’s overall health.

How to Test the Power Supply?

  • A power supply tester and a multimeter can also be used to check if the power supply is working as it should. These tools help measure the power output and ensure it’s within the correct range.
  • If you need testing tools, you can also look for signs that the power supply might be faulty. These signs include strange noises, a burning smell, visible damage like burnt areas, or unusual discolouration.
How to Test the Power Supply
source: youtube

Examining your power supply helps ensure your computer gets the proper energy to function. If the power supply isn’t doing its job, it can lead to problems with your computer’s performance or even prevent it from turning on.

Component Inspection – Stay engaged for a successful resolution!

Emphasize Caution When Handling Components:

When dealing with computer components, it’s crucial to be careful. Components are sensitive, and static electricity can harm them. Before touching anything inside your computer, ground yourself by touching a metal part of the case.

Inspect for Damaged Components on the Motherboard:

  • Examine the motherboard closely for any dark or discolored spots. These could be signs of overheating or damage. Think of it like checking for burnt spots on a piece of toast.
  • Capacitors are small, cylindrical components on the motherboard. Inspect them for any signs of swelling (bulging) or leaks, like oily residue. Damaged capacitors can cause electrical problems. Imagine it like checking a battery for leaks; it’s a sign something’s wrong.
Inspect for Damaged Components on the Motherboard
source: alphr

Inspecting the Hardware – Stay With us for effective troubleshooting! 

  • Check the RAM: Remove and reseat the RAM modules. Sometimes, improper seating can prevent the motherboard from booting. Try using one stick of RAM at a time to isolate potential faulty RAM modules.
  • Inspect the CPU: Ensure the CPU is properly seated in its socket. If the CPU is not correctly installed, it can prevent the motherboard from starting. Be careful when handling the CPU, and check for bent pins.
  • Disconnect Non-Essential Hardware: Unplug or disconnect all non-essential hardware components, such as graphics cards, hard drives, and optical drives. Sometimes, a faulty or incompatible component can prevent the motherboard from starting.
  • Check for Short Circuits: Inspect the motherboard for any loose screws or metal objects that might cause a short circuit. Make sure no stray wires are touching the motherboard.
  • Test with Minimal Components: Strip your system down to the bare essentials: motherboard, CPU, one stick of RAM, and the power supply. This step helps eliminate potential causes of the issue.
  • Inspect the Power Button: Try to be sure that the power button on your computer case is functioning correctly. A faulty power button can give the impression of a motherboard issue.
  • Consult Manufacturer Support: Contact ASUS customer support or consult the motherboard’s manual for troubleshooting specific to your Motherboard model. They may provide additional insights or solutions.

BIOS Reset – Restore Your ASUS Motherboard’s Settings: 

The BIOS (Basic Input/Output System) is like a computer’s initial guidebook. It’s stored on a chip on the motherboard and helps your computer startup. It tells your computer how to talk to its parts when the system turns on.

BIOS Reset
source: youtube

How to Reset the BIOS Settings?

  • There’s a tiny jumper (a small plastic piece) on the motherboard, near the CMOS battery. By changing its position for a short time, you reset the BIOS settings. Think of it as flipping a switch to restart your computer’s instruction book.
  • The CMOS battery is like a little clock battery on the motherboard. Take it out for a minute, then put it back in. This process also resets the BIOS settings, like taking out and putting back a battery in a remote control.

Frequently Asked Questions:

1. Can a faulty power supply be the cause of my motherboard not turning on?

 Yes, a malfunctioning power supply can prevent the motherboard from powering up. Test it using a power supply tester or a multimeter.

2. How can I tell if my motherboard is damaged?

 Look for burnt or discolored areas on the motherboard, and check for bulging or leaking capacitors. These can indicate damage.

3. Why is my Asus motherboard not showing a display?

Possible reasons for your Asus motherboard not displaying anything could be faulty RAM, loose connections, incompatible components, or a malfunctioning GPU. 

4. Why is my PC not turning on when the motherboard light is on and properly plugged in?

This issue may be caused by a faulty power supply unit (PSU), a malfunctioning power button, or a short circuit. Troubleshoot these components to identify the problem.


In a nutshell, Troubleshooting an ASUS motherboard that won’t turn on requires careful steps like checking power connections, inspecting components, and testing hardware. 

Remember that a functioning motherboard is vital for your computer’s operation. Your journey to revive your motherboard starts with these steps. Your computer can come back to life with the right approach.